BOOMER! As you may know, that saying is uttered a lot in the hit Valve game, Left 4 Dead 2. This achievement tutorial focuses on the DLC, The Passing, and requires that you use two controllers to get this achievement. It can be difficult to get, but is totally worth it in the end. So check out the video above for more information on how to get the Wedding Crasher achievement. Good luck and watch out for those zombies!
Want to master Microsoft Excel and take your work-from-home job prospects to the next level? Jump-start your career with our Premium A-to-Z Microsoft Excel Training Bundle from the new Gadget Hacks Shop and get lifetime access to more than 40 hours of Basic to Advanced instruction on functions, formula, tools, and more.